Rapid: Individual Calculations April 2023
 Egan, William J  Total change: -2.80  Rating chartPersonal card
 Darnall & Handsworth (Sheffield) 5th FIDE Rated Rapidplay - U1750 Sheffield ENG 2023-03-25
RcRownchangeKK*chgGame
 1438 1539 0.50 1 -0.14 20 -2.80 
  Meredith, Daniel 1438 ENG0.501-0.1420-2.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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